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HP 631681-B21 633543-001 2GB P-series Smart Array FBWC Module
This product data sheet is originally written in English.
Description:
HP 2GB P-series Smart Array Flash Backed Write Cache Kit (Includes FBWC and Capacitor Module)
Part Number(s)
Manufacturer Part# 631681-B21
Capacitor module only is
Spare Part# 587324-001
Overview:
The Flash Backed Write Cache (FBWC) uses NAND 6 Flash devices to retain cache data and super-capacitors (super-caps) instead of batteries to provide power during a power loss. The FBWC offers significant advantages over the HP Battery-Backed Write-Cache (BBWC) system. Since the FBWC writes the contents of memory to Flash devices, there is no longer a 48-hour battery life limitation and the data will be posted to the disk drive on the next power up.
Description: HP 2GB P-series Smart Array Flash Backed Write Cache Kit (Includes FBWC and Capacitor Module) Part Number(s) Manufacturer Part# 631681-B21 Capacitor module only is Spare Part# 587324-001 Overview: The Flash Backed Write Cache (FBWC) uses NAND 6 Flash devices to retain cache data and super-capacitors (super-caps) instead of batteries to provide power during a power loss. The FBWC offers significant advantages over the HP Battery-Backed Write-Cache (BBWC) system. Since the FBWC writes the contents of memory to Flash devices, there is no longer a 48-hour battery life limitation and the data will be posted to the disk drive on the next power up.